PS3 isn't any of those, it has the RSX from nvidia, which I guess is somewhat related to the 7900gtx, though it is different. I don't know what your middle post is about, but no more than 2 years, since dx10 is coming... And who would buy them? Well I just bought one, a MSI x1900xtx for $277, just rip off the crappy cooler, and put a vf-900 on there, for a great $300 card.
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